Answer:
1500
Step-by-step explanation:
1000 grams is one kilo gram so you need 200 nickels for only one kilo gram and multiply that by 7.5 which gives you 1500
B because 1/3 is 4/12 and 5/12 take away 4/12 is 1/12
14 is a multiple of 7 and 14
Answer:
55
Step-by-step explanation:
IHG = 123
IHS = x + 65
SHG = x + 78
IHG = IHS + SHG
123 = x + 65 + x + 78
123 = 2x + 143
123 - 143 = 2x
-20 = 2x
-10 = x
IHS = x + 65
IHS = - 10 + 65
IHS = 55
4.57 rounded to the nearest whole number is 5